I live in Asheville, NC and have some of the best roads around here. From the "Tail of the Dragon" to the Cherohala Skyway and many more. If you're ever in this neck of the woods, let me know and I'll hook you up with some great rides.
I have got to ride that area one day. We were down there about a year and a half ago, Maggie Valley, for my son's wedding. We had to rent a car because we had the family with us, but I vowed to get back there on my bike! Those are some great roads and scenery.
TN has the windyest twistest wild roads not only the tail of the dragon but also the Snake, did the Snake this last summer and it was great and the Country Store is cool too. Do it you will not be sorry!!